same sex marriage dilemma?

[Shane]

i met this wonderful woman in FB and we hit it off and sooo much inlove the trouble is she is american and i am taiwanese and we both want to live together but i wanna know if we get married there can she petition me so i can live with her ( by the way i wanna marry her becoz i love her so much and not to become a us citizen only ) so what can we do to make it happen or should i say to be with her forever can she legally petition me there ?? and same sex marriage in taiwan are not legal here bummer. could anyone give us hope or we are doomed forever sigh